874147 has 8 divisors (see below), whose sum is σ = 926640. Its totient is φ = 823200.

The previous prime is 874127. The next prime is 874151. The reversal of 874147 is 741478.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 874147 - 2¹¹ = 872099 is a prime.

It is a d-powerful number, because it can be written as 8⁵ + 7⁵ + 1 + 4 + 4⁵ + 7⁷ .

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (874117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 897 + ... + 1597.

It is an arithmetic number, because the mean of its divisors is an integer number (115830).

2⁸⁷⁴¹⁴⁷ is an apocalyptic number.

874147 is a deficient number, since it is larger than the sum of its proper divisors (52493).

874147 is a wasteful number, since it uses less digits than its factorization.

874147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773.

The product of its digits is 6272, while the sum is 31.

The square root of 874147 is about 934.9582878396. The cubic root of 874147 is about 95.6154684563.

The spelling of 874147 in words is "eight hundred seventy-four thousand, one hundred forty-seven".